Cloud Engineering Blog
Practical insights on cloud architecture, cost optimization, and infrastructure-as-code across AWS, Azure, GCP, and OCI.
AWS vs Azure vs GCP in 2026: How to Choose
A practical comparison of the three major cloud providers across pricing, services, enterprise features, and developer experience.
Top 10 AWS Cost Mistakes (And How to Fix Them)
Common billing surprises from NAT Gateways, idle resources, oversized instances, and missed savings plans — with concrete fixes.
Oracle Cloud Free Tier: What You Actually Get
A detailed breakdown of OCI’s Always Free tier including compute, storage, database, and networking — and how it compares to AWS and Azure free tiers.
5 Multi-Cloud Strategy Mistakes Every Team Makes
Why spreading workloads across clouds often backfires, and how to build a multi-cloud strategy that actually works.
Terraform vs Pulumi vs Crossplane: IaC in 2026
Comparing the three leading infrastructure-as-code tools across language support, state management, Kubernetes integration, and team workflows.
Managed Kubernetes: EKS vs AKS vs GKE vs OKE
A hands-on comparison of managed Kubernetes across all four major clouds — pricing, networking, autoscaling, and operational overhead.
Cloud Networking Costs: The Hidden Traps That Blow Your Budget
NAT Gateways, cross-AZ traffic, load balancer idle charges, and other networking costs that catch teams off guard.
Serverless Cold Starts Explained: Lambda vs Azure Functions vs Cloud Functions
What causes cold starts, how each provider handles them differently, and proven techniques to eliminate them in production.
Cloud Database Migration Checklist: 20 Steps to a Smooth Cutover
A battle-tested checklist covering schema conversion, data sync, testing, cutover windows, and rollback planning.
CIDR Notation Explained: A Visual Guide for Cloud Engineers
Finally understand CIDR, subnet masks, and IP address planning with visual examples and practical cloud VPC use cases.
IAM Policy Mistakes That Get You Breached (Across All Clouds)
The most dangerous IAM anti-patterns in AWS, Azure, GCP, and OCI — with fixes you can apply today.
The Cloud Cost Optimization Playbook: Save 30-50% on Your Bill
Proven strategies across reserved instances, right-sizing, spot capacity, storage tiering, and architectural changes.
Container Registry Best Practices Across Clouds
Image scanning, lifecycle policies, geo-replication, and immutable tags — how to run registries properly on ECR, ACR, Artifact Registry, and OCIR.
Cloud Disaster Recovery: Pilot Light vs Warm Standby vs Multi-Region Active
The four DR tiers explained with architecture diagrams, RTO/RPO targets, and real cost comparisons across clouds.
API Gateway Patterns Across AWS, Azure, GCP, and OCI
REST vs HTTP APIs, rate limiting, authentication, and cost optimization patterns for every major cloud API gateway.
Cloud Security Baseline 2026: What Every Account Should Have
The minimum security controls every AWS account, Azure subscription, GCP project, and OCI tenancy should enable on day one.
GPU Cloud Pricing for ML Training: A100 vs H100 Across Clouds
Comparing NVIDIA GPU instance pricing, availability, spot discounts, and reserved capacity across AWS, Azure, GCP, and OCI.
Building an Observability Stack: CloudWatch vs Azure Monitor vs Cloud Ops vs OCI Logging
Metrics, logs, traces, and dashboards — comparing native observability tooling across all four major clouds.
Cloud Storage Tiering: When to Use Standard, Infrequent, Archive, and Deep Archive
A decision framework for storage tiering across S3, Azure Blob, Cloud Storage, and OCI Object Storage with lifecycle automation.
Landing Zone Design Patterns for Enterprise Cloud Adoption
How to structure accounts, subscriptions, projects, and compartments for governance, security, and scalability across clouds.